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-rw-r--r--bootloaders/diskloader/src/CDC.cpp77
-rw-r--r--bootloaders/diskloader/src/Platform.h4
-rw-r--r--bootloaders/diskloader/src/USBAPI.h21
-rw-r--r--bootloaders/diskloader/src/USBCore.cpp19
-rw-r--r--bootloaders/diskloader/src/USBCore.h49
-rw-r--r--bootloaders/diskloader/src/USBDesc.h22
6 files changed, 2 insertions, 190 deletions
diff --git a/bootloaders/diskloader/src/CDC.cpp b/bootloaders/diskloader/src/CDC.cpp
index cc798b4..a542d3c 100644
--- a/bootloaders/diskloader/src/CDC.cpp
+++ b/bootloaders/diskloader/src/CDC.cpp
@@ -23,13 +23,6 @@
#if defined(USBCON)
#ifdef CDC_ENABLED
-void Reboot()
-{
- USB.detach();
- cli();
- asm volatile("jmp 0x7800"); // jump to bootloader - DiskLoader takes up last 2 kB
-}
-
typedef struct
{
u32 dwDTERate;
@@ -92,8 +85,6 @@ bool WEAK CDC_Setup(Setup& setup)
if (CDC_SET_CONTROL_LINE_STATE == r)
{
-// if (0 != _usbLineInfo.lineState && 1200 == _usbLineInfo.dwDTERate) // auto-reset is triggered when the port, already open at 1200 bps, is closed
-// Reboot();
_usbLineInfo.lineState = setup.wValueL;
return true;
}
@@ -101,73 +92,5 @@ bool WEAK CDC_Setup(Setup& setup)
return false;
}
-/*
-int _serialPeek = -1;
-void Serial_::begin(uint16_t baud_count)
-{
-}
-
-void Serial_::end(void)
-{
-}
-
-int Serial_::available(void)
-{
- u8 avail = USB_Available(CDC_RX);
- if (_serialPeek != -1)
- avail++;
- return avail;
-}
-
-// peek is nasty
-int Serial_::peek(void)
-{
- if (_serialPeek == -1)
- _serialPeek = read();
- return _serialPeek;
-}
-
-int Serial_::read(void)
-{
- int c;
- if (_serialPeek != -1)
- {
- c = _serialPeek;
- _serialPeek = -1;
- } else {
- c = USB_Recv(CDC_RX);
- }
- return c;
-}
-
-
-
-void Serial_::flush(void)
-{
- USB_Flush(CDC_TX);
-}
-
-size_t Serial_::write(uint8_t c)
-{
-
- // TODO - ZE - check behavior on different OSes and test what happens if an
- // open connection isn't broken cleanly (cable is yanked out, host dies
- // or locks up, or host virtual serial port hangs)
- if (_usbLineInfo.lineState > 0) {
- int r = USB_Send(CDC_TX,&c,1);
- if (r > 0) {
- return r;
- } else {
-// setWriteError();
- return 0;
- }
- }
-// setWriteError();
- return 0;
-}
-
-Serial_ Serial;
-*/
-
#endif
#endif /* if defined(USBCON) */ \ No newline at end of file
diff --git a/bootloaders/diskloader/src/Platform.h b/bootloaders/diskloader/src/Platform.h
index 4b58f9f..9416c47 100644
--- a/bootloaders/diskloader/src/Platform.h
+++ b/bootloaders/diskloader/src/Platform.h
@@ -32,10 +32,6 @@ typedef unsigned long u32;
#define USB_VID 0x2341 // arduino LLC vid
#define USB_PID ARDUINO_MODEL_PID // passed in by Makefile - 0x0034 for Leonardo, 0x0035 for MIcro
-//#include "USBDesc.h"
-//#include "../../../cores/arduino/USBCore.h"
-
-
#define min(a,b) ((a)<(b)?(a):(b))
#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
diff --git a/bootloaders/diskloader/src/USBAPI.h b/bootloaders/diskloader/src/USBAPI.h
index 1724ce1..f8d71c8 100644
--- a/bootloaders/diskloader/src/USBAPI.h
+++ b/bootloaders/diskloader/src/USBAPI.h
@@ -23,24 +23,6 @@ extern USB_ USB;
//================================================================================
//================================================================================
-// Serial over CDC (Serial1 is the physical port)
-
-class Serial_
-{
-public:
- void begin(uint16_t baud_count);
- void end(void);
-
- virtual int available(void);
- virtual int peek(void);
- virtual int read(void);
- virtual void flush(void);
- virtual size_t write(uint8_t);
-};
-extern Serial_ Serial;
-
-//================================================================================
-//================================================================================
// Low level API
typedef struct
@@ -79,5 +61,4 @@ int USB_Recv(uint8_t ep); // non-blocking
void USB_Flush(uint8_t ep);
#endif
-
-#endif /* if defined(USBCON) */ \ No newline at end of file
+#endif /* if defined(USBCON) */
diff --git a/bootloaders/diskloader/src/USBCore.cpp b/bootloaders/diskloader/src/USBCore.cpp
index 56944e5..4771181 100644
--- a/bootloaders/diskloader/src/USBCore.cpp
+++ b/bootloaders/diskloader/src/USBCore.cpp
@@ -1,5 +1,4 @@
-
/* Copyright (c) 2010, Peter Barrett
**
** Permission to use, copy, modify, and/or distribute this software for
@@ -219,7 +218,6 @@ u8 USB_Available(u8 ep)
void USB_Recv_block(u8 ep, u8* dst, int len)
{
-// SetEP(ep & 7);
LockEP lock(ep);
while (len--)
{
@@ -277,16 +275,11 @@ int USB_Send(u8 ep, const void* d, int len)
int r = len;
const u8* data = (const u8*)d;
-// u8 zero = ep & TRANSFER_ZERO;
- u8 timeout = 250; // 250ms timeout on send? TODO
while (len)
{
u8 n = USB_SendSpace(ep);
if (n == 0)
{
-// if (!(--timeout))
-// return -1;
-// delay(1);
_delay_ms(1);
continue;
}
@@ -333,10 +326,6 @@ const u8 _initEndpoints[] =
EP_TYPE_BULK_OUT, // CDC_ENDPOINT_OUT
EP_TYPE_BULK_IN, // CDC_ENDPOINT_IN
#endif
-
-#ifdef HID_ENABLED
- EP_TYPE_INTERRUPT_IN // HID_ENDPOINT_INT
-#endif
};
#define EP_SINGLE_64 0x32 // EP0
@@ -469,10 +458,6 @@ bool SendDescriptor(Setup& setup)
return SendConfiguration(setup.wLength);
InitControl(setup.wLength);
-#ifdef HID_ENABLED
- if (HID_REPORT_DESCRIPTOR_TYPE == t)
- return HID_GetDescriptor(t);
-#endif
u8 desc_length = 0;
const u8* desc_addr = 0;
@@ -607,9 +592,7 @@ ISR(USB_GEN_vect)
// Start of Frame - happens every millisecond so we use it for TX and RX LED one-shot timing, too
if (udint & (1<<SOFI))
{
-//#ifdef CDC_ENABLED
USB_Flush(CDC_TX); // Send a tx frame if found
-//#endif
// check whether the one-shot period has elapsed. if so, turn off the LED
if (TxLEDPulse && !(--TxLEDPulse))
@@ -666,4 +649,4 @@ void USB_::poll()
{
}
-#endif /* if defined(USBCON) */ \ No newline at end of file
+#endif /* if defined(USBCON) */
diff --git a/bootloaders/diskloader/src/USBCore.h b/bootloaders/diskloader/src/USBCore.h
index 8d13806..511b57c 100644
--- a/bootloaders/diskloader/src/USBCore.h
+++ b/bootloaders/diskloader/src/USBCore.h
@@ -56,16 +56,6 @@
#define CDC_GET_LINE_CODING 0x21
#define CDC_SET_CONTROL_LINE_STATE 0x22
-#define MSC_RESET 0xFF
-#define MSC_GET_MAX_LUN 0xFE
-
-#define HID_GET_REPORT 0x01
-#define HID_GET_IDLE 0x02
-#define HID_GET_PROTOCOL 0x03
-#define HID_SET_REPORT 0x09
-#define HID_SET_IDLE 0x0A
-#define HID_SET_PROTOCOL 0x0B
-
// Descriptors
#define USB_DEVICE_DESC_SIZE 18
@@ -117,14 +107,6 @@
#define CDC_CS_ENDPOINT 0x25
#define CDC_DATA_INTERFACE_CLASS 0x0A
-#define MSC_SUBCLASS_SCSI 0x06
-#define MSC_PROTOCOL_BULK_ONLY 0x50
-
-#define HID_HID_DESCRIPTOR_TYPE 0x21
-#define HID_REPORT_DESCRIPTOR_TYPE 0x22
-#define HID_PHYSICAL_DESCRIPTOR_TYPE 0x23
-
-
// Device
typedef struct {
u8 len; // 18
@@ -250,34 +232,6 @@ typedef struct
EndpointDescriptor out;
} CDCDescriptor;
-typedef struct
-{
- InterfaceDescriptor msc;
- EndpointDescriptor in;
- EndpointDescriptor out;
-} MSCDescriptor;
-
-typedef struct
-{
- u8 len; // 9
- u8 dtype; // 0x21
- u8 addr;
- u8 versionL; // 0x101
- u8 versionH; // 0x101
- u8 country;
- u8 desctype; // 0x22 report
- u8 descLenL;
- u8 descLenH;
-} HIDDescDescriptor;
-
-typedef struct
-{
- InterfaceDescriptor hid;
- HIDDescDescriptor desc;
- EndpointDescriptor in;
-} HIDDescriptor;
-
-
#define D_DEVICE(_class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs) \
{ 18, 1, 0x200, _class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs }
@@ -293,9 +247,6 @@ typedef struct
#define D_IAD(_firstInterface, _count, _class, _subClass, _protocol) \
{ 8, 11, _firstInterface, _count, _class, _subClass, _protocol, 0 }
-#define D_HIDREPORT(_descriptorLength) \
- { 9, 0x21, 0x1, 0x1, 0, 1, 0x22, _descriptorLength, 0 }
-
#define D_CDCCS(_subtype,_d0,_d1) { 5, 0x24, _subtype, _d0, _d1 }
#define D_CDCCS4(_subtype,_d0) { 4, 0x24, _subtype, _d0 }
diff --git a/bootloaders/diskloader/src/USBDesc.h b/bootloaders/diskloader/src/USBDesc.h
index a3f1b0f..997ff61 100644
--- a/bootloaders/diskloader/src/USBDesc.h
+++ b/bootloaders/diskloader/src/USBDesc.h
@@ -26,14 +26,6 @@
#define CDC_ENPOINT_COUNT 0
#endif
-#ifdef HID_ENABLED
-#define HID_INTERFACE_COUNT 1
-#define HID_ENPOINT_COUNT 1
-#else
-#define HID_INTERFACE_COUNT 0
-#define HID_ENPOINT_COUNT 0
-#endif
-
#define CDC_ACM_INTERFACE 0 // CDC ACM
#define CDC_DATA_INTERFACE 1 // CDC Data
#define CDC_FIRST_ENDPOINT 1
@@ -41,25 +33,11 @@
#define CDC_ENDPOINT_OUT (CDC_FIRST_ENDPOINT+1)
#define CDC_ENDPOINT_IN (CDC_FIRST_ENDPOINT+2)
-#define HID_INTERFACE (CDC_ACM_INTERFACE + CDC_INTERFACE_COUNT) // HID Interface
-#define HID_FIRST_ENDPOINT (CDC_FIRST_ENDPOINT + CDC_ENPOINT_COUNT)
-#define HID_ENDPOINT_INT (HID_FIRST_ENDPOINT)
-
-#define INTERFACE_COUNT (MSC_INTERFACE + MSC_INTERFACE_COUNT)
-
#ifdef CDC_ENABLED
#define CDC_RX CDC_ENDPOINT_OUT
#define CDC_TX CDC_ENDPOINT_IN
#endif
-#ifdef HID_ENABLED
-#define HID_TX HID_ENDPOINT_INT
-#endif
-
#define IMANUFACTURER 1
#define IPRODUCT 2
-#define USB_PID_LEONARDO 0x0034
-#define USB_PID_MICRO 0x0035
-#define USB_VID 0x2341 // arduino LLC vid
-//#define USB_PID ARDUINO_MODEL_USB_PID
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-11-04 10:22:26 +0000